Ocean pollution

Plastic spends century on ocean surface, study finds

Environmentalists reject water firm funding offer

Coastguard sinks two boats bought for £1 after rescue

Dozens of beaches 'plagued' by washed up plastic discs

The lost Lego still washing up after 28 years

Beach clean-ups reveal 'ridiculous' pile of toys

Surf contest cancellation due to sewage 'a first'

Olympian swims '3 peaks' in pollution campaign

Boots on, bags ready and getting stuck in to NI's 'staggering' marine rubbish

BBC uncovers lasting toxic legacy of cargo ship disaster off Sri Lanka

Marine debris from US found on Isles of Scilly

Seal campaigners welcome voluntary flying ring ban

Assignment. Sri Lanka: The X-Press Pearl disaster. Audio, 27 minutesAssignment

Airliner flies low over bay for oil spill exercise

Divers struggle to remove 'ghost gear' from shores

Basket Shark to raise awareness of sea pollution

James Norton to take part in 10-hour charity swim

Hundreds turn out for paddle out sewage protests

Quality testing of Jersey's seawater to begin

Recycling gives unwanted fishing gear second life

Rare Earth. How to Clean Up the Shipping Industry. Audio, 53 minutesRare Earth

Damaged cargo ship being towed to Aberdeen

Volunteers urged to join beach clean events